@misc{indiciae6f87915cd418,
  title = {Geologic map of the MTM 25057 and 25052 quadrangles, Kasei Valles region of Mars},
  author = {David H. Scott},
  year = {1993},
  doi = {10.3133/i2208},
  url = {https://pubs.usgs.gov/publication/i2208},
  note = {Source identifier: i2208}
}